Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 15, 2015 and Apr 16, 2015 (GOES-15)
Solar flares on Apr 16, 2015
7 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.3 | 2325 | 19:07:00 | 19:18:00 | 19:34:00 |
| Flare of class C1.4 | 2324 | 18:04:00 | 18:11:00 | 18:24:00 |
| Flare of class C1.8 | 2321 | 16:16:00 | 16:25:00 | 16:37:00 |
| Flare of class C2.0 | 2321 | 12:23:00 | 14:00:00 | 14:12:00 |
| Flare of class C2.3 | 2321 | 11:17:00 | 11:22:00 | 11:30:00 |
| Flare of class C5.7 | 2324 | 09:00:00 | 09:07:00 | 09:14:00 |
| Flare of class C2.0 | 2321 | 05:25:00 | 06:05:00 | 06:19:00 |
Solar flares on Apr 15, 2015
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C7.8 | 2321 | 20:13:00 | 20:23:00 | 20:45:00 |
| Flare of class C1.5 | 2321 | 11:35:00 | 11:42:00 | 11:53:00 |